<template>
  <div id="app">
    
      <router-link to="/modal">modal封装</router-link>
      |
      <router-link to="/btn">按钮鉴权</router-link>
      |
      <router-link to="/tab">tab切换</router-link>
      |
      <router-link to="/goods">商品案例</router-link>
    
    <keep-alive include="">
      <router-view></router-view>
    </keep-alive>
    
  </div>
</template>

<style>
  a{
    text-decoration: none;
  }
</style>